37 Photos and videos
Pinned Tweet
9 Jan 2025
📢 Excited to share our new study on differences in structuring tropical and temperate biodiversity in riparian forests. Brilliantly led by @LNMNash, with @gqromero, @vs_saito, @Tim36Chambers & Fatima, just published in Proceedings B: royalsocietypublishing.org/d…
1
7
26
870
KratinaLab retweeted
🌊Seagrasses around Itamaracá Island (Brazil) declined ~80% since 1990. New paper combines satellite data, historical maps, and local knowledge to uncover the complex drivers behind coastal ecosystem loss
@magalhaeskm @Emma_A_Deeks @KratinaLab
📖 buff.ly/PaQq4EX
4
8
203
16 Dec 2025
Exciting opportunity for #postdocs and #PhDs to work on the combined effects of climate #warming 🌞and #invasive species 🪼. With @davidb_cz, @KratinaLab, and others. Please REPOST!
11 Dec 2025
We are hiring! One postdoc and two PhD positions to study (i) species invasions along environmental gradients and (ii) zooplankton-cyanobacteria interactions. See bit.ly/4pcWMIV for details. Application deadlines: 31 Jan 2026 for postdoc, 15 Jan 2026 for PhDs. Please RT!
1
2
195
12 Dec 2025
Flying changes how metabolism scales with body mass –> NEW META-ANALYSIS of insects and spiders in @Ecology_Letters with @GjoniSavina, H. Tan, A. Hirst and D. Atkinson onlinelibrary.wiley.com/doi/…
2
55
KratinaLab retweeted
If you, like us, are in awe of #riverflies, check out the Riverfly Partnership 2026 Calendar! Each month is a celebration of the #freshwater species and habitats all the amazing riverfly #volunteers work to protect. 💙
Get your mandibles on a copy today!
fba.org.uk/shop/p/riverfly-p…
3
9
380
23 Oct 2025
Please repost this cool PhD opportunity in London👇
22 Oct 2025
Applications for PhD Studentships with @NERC_TREES_DLA now open for 2026 intake.
@KratinaLab and I offer a PhD project on trophic ecology of invasive mosquitofish in Italy, France and Spain (trees-dla.ac.uk/projects/tro…). Please get in touch if you are interested.
2
3
182
8 Oct 2025
Great to see this cool fish paper published 🐟🤩
6 Oct 2025
My PhD journey comes full circle! 🌎
Our paper on the link between morphology and trophic niche complexity in subtropical tetra fishes is now published in Hydrobiologia!
🐟 A special one — the final chapter of my thesis.
#FishEcology #Ecomorphology #teamfish
2
92
KratinaLab retweeted
10 Sep 2025
2 Postdoc vacancies: Microbial dormancy in the cryosphere
📢 PLEASE RT
Experimental:
🧬 Single cell microbial activity measurements, flow cytometry, omics, biogeochem
Modelling:
🖥️ Bioenergetics, thermodynamics, ecological, biogeochem
☀️ Marseille, France
‼️ Apply by 30 Sept
2
37
77
6,246
KratinaLab retweeted
7 Sep 2025
Kickstarting our project funded by @BritishEcolSoc to analyze how drought influences fish trophic interactions in intermittent rivers of Northeastern Brazil
1
22
359
8 Sep 2025
Recently published in Biological Reviews👇
What is the role of phenotypic plasticity as an adaptive response to climate change? Mechanisms from subcellular to community and ecosystem levels; with Angelika Stollewerk, @davidb_cz, Arnaud Sentis and others: onlinelibrary.wiley.com/doi/…
3
6
313
KratinaLab retweeted
16 Aug 2025
Hola bichodatero, si la ninfa cayó de un árbol entonces debe tratarse de alguna especie de la comunidad phytotelmata: los bichos que viven en agua que se acumula en bromelias y agujeros de árboles. Entonces, sí, es Pseudostigmatidae, quizá Mecistogaster 📸: Jan Stria (Instagram).
9 Aug 2025
Damselfly larvae, Pseudostigmatinae?
I've been accustomed to seeing these larvae in water , but this one was crawling out of a freshly fallen aguaje palm.
@BichoDatos tienes mejor idea que familia/especies pertenece este bicho?
Salió de un tronco de Mauritia recién talado.
1
13
75
5,048
KratinaLab retweeted
13 Aug 2025
Our paper on using #eDNA from rainwater to study hidden biodiversity in #tropical #forest #canopies is now out in @ScienceAdvances! This method is a major step forward for the study and #conservation of this inaccessible compartiment. science.org/doi/10.1126/scia…
Photo: J. Raynaud
1
8
18
824
KratinaLab retweeted
29 Jun 2025
The floating leaves of the mosaic plant (Ludwigia sedioides) form self-assembling rafts of diamonds that slowly conquer the water:
9
117
701
31,055
KratinaLab retweeted
17 Jun 2025
Postdoc opportunity in Quantitative Ecology at CBioClima (UNESP, Brazil)! 3-year position to explore biodiversity, climate change & human well-being. Strong background in modeling & data science welcome. Info 👉 fapesp.br/oportunidades/cent… #Ecology @AgenciaFAPESP @BiotaFAPESP
1
5
13
1,146
KratinaLab retweeted
29 May 2025
🎉 Just received my first research grant as PI of @IchthyoLab @UFPR — huge thanks to the BES (@BritishEcolSoc) for supporting our work! Excited to start this journey leading ecological research with an amazing team. 🐟🔬🌿
1
1
18
686
KratinaLab retweeted
29 Apr 2025
Novo estudo!
As pressões humanas estão favorecendo invasoras e reduzindo o valor da pesca em mais de 50%.
Um estudo de 21 anos liderado por Dieison Moi mostra como as invasões remodelam ecossistemas e ameaçam serviços ecossistêmicos.
nature.com/articles/s41559-0…
@AgenciaFAPESP
2
7
146
KratinaLab retweeted
29 Apr 2025
New study out!
Human pressures are boosting invaders, cutting fishery value by over 50%.
A 21-year study led by Dieison Moi shows how invasions reshape ecosystems and threaten vital services.
nature.com/articles/s41559-0…
#Ecology #EcosystemServices
@AgenciaFAPESP
4
10
327
KratinaLab retweeted
16 Jan 2025
New study - Integrative use of DNA barcode and morphology reveal high level of diversity in the ornamental fish on the lower Amazon basin.
🔓 journals.plos.org/plosone/ar…
ALT de Freitas EA, dos Santos DB, Moraes Ferreira CS, Silva-Oliveira C, Evangelista-Gomes GF, et al. (2024) Integrative use of DNA barcode and morphology reveal high level of diversity in the ornamental fish on the lower Amazon basin. PLOS ONE 19(12): e0316455. https://doi.org/10.1371/journal.pone.0316455
25
109
3,394
KratinaLab retweeted
7 Feb 2025
With land-use intensification, the proportion of non-native fish in floodplains increases while large native ones decrease, resulting in a strong loss of fishery potential.
A new study on pre-print led by Dieison Moi with a great team!
researchsquare.com/article/r…
2
13
212
KratinaLab retweeted
29 Jan 2025
Climate change reshuffles species like a deck of cards: A new study published in @Nature found that species composition changed faster where temperatures – warming or cooling – changed faster. Several iDiv researchers involved @Jon_Chase03 @BGauzens @b_rosen_baum @EcoNetLab Read press release: idiv.de/de/?p=23326 @UCSCscience @UniHalle @UniJena
ALT mountain grassland in the Alps, by Gernot Kunz
2
11
44
2,209
KratinaLab retweeted
17 Jan 2025
Job Opening: 🚨
Scientific Employee (f/m/n), full time (40 hrs/week), fixed term contract up to 2 years
📅Apply by 26 Feb! idiv.de/career/job-openings/
16 Jan 2025
▶️▶️𝐄𝐱𝐜𝐢𝐭𝐢𝐧𝐠 𝐌𝐚𝐜𝐫𝐨𝐞𝐜𝐨𝐥𝐨𝐠𝐲 & 𝐄𝐜𝐨𝐧𝐨𝐦𝐢𝐜𝐬 𝟐𝐲𝐫 𝐏𝐨𝐬𝐭𝐝𝐨𝐜 𝐨𝐟𝐟𝐞𝐫 𝐰𝐢𝐭𝐡 𝐦𝐞!!! in Leipzig @iDiv !!!◀️◀️
uni-leipzig.b-ite.careers/jo…
▶️Interested to have an impact on a huge conservation issue, bird srikes on glass structures?◀️ APPLY!
5
8
892